Sanford Newmark, M.D.
NPI 1184657082 · Pediatric Adolescent Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sanford Newmark, M.D. is a Pediatric Adolescent Medicine Physician provider in San Francisco, CA (NPI 1184657082).
Provider details
- NPI number
- 1184657082
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16648 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2016-10-14
Frequently asked questions
- What is Sanford Newmark's NPI number?
- Sanford Newmark's National Provider Identifier (NPI) is 1184657082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanford Newmark's specialty?
- Sanford Newmark is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sanford Newmark located?
- Sanford Newmark's practice location on file with NPPES is 1545 Divisadero St, San Francisco, CA 94115.
- What is Sanford Newmark's phone number?
- The practice phone number listed in the NPPES registry for Sanford Newmark is (415) 353-7460.
- Does Sanford Newmark accept Medicare?
- Sanford Newmark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sanford Newmark's NPI active?
- Yes — Sanford Newmark's NPI (1184657082) is active in the NPPES registry as of the last update on 2016-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.